One-arm warmup garment



FIG. 1 is a front elevational view of the one-arm warmup garment showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front elevational view of the removable sleeve logo portion. 

The ornamental design for a one-arm warmup garment, as shown and described. 